n.多头空头

"Afternoon sunlight poured over the high wooden barriers into the ring, as the brave bull bore down on the unarmed matador, a scientist who had never faced fighting bull. “下午，阳光越过高高的木栅栏倾注到园子里，就象勇敢的公牛在对抗手无寸铁的斗牛士，一个从没面对过斗牛的科学家。

He was John Bull in a Benedictine robe. 他是身穿贝尼蒂克教派长袍的英国人。

A bull elephant was rampaging about in the jungle. 一头雄象在丛林里横冲直撞。

His bull will come to serve our cows tomorrow. 明天我们用他的公牛与我们的母牛配种。

It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。

The bull crashed about in the fence. 公牛在围栏里响声很大地走动。